baber/WOPTO huggingface dataset:
Patent JP-2006098015-A (JP)
Title: Humidifier
Inventor: MIYAHARA MASAYOSHI
IPC: F24F6/00
Filed: 2004-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sanitary humidifier suppressing precipitation of fur and accumulation of dust to require no time for management such as cleaning because the humidifier for humidifying air when dry, evaporates water in a state of once storing water in a water storage container and a moisture absorber, which causes precipitation of fur and accumulation of dust in long-term use to become insanitary and to require time and labor to clean.  <P>SOLUTION: The humidifier is provided with a water supply tank 2 for storing water in a device case; a water feeding means 4 for feeding out the water; a nozzle 5 for forming and holding the fed water as a water drop 6; and a heating means 7 for heating the water drop in a non-contact state. Water in the water supply tank 2 is thereby fed out to the nozzle 5 by the water feeding means 4 to form the water drop 6, and the water drop 6 is directly heated in the non-contact state by the heating means 7 and evaporated to dispense with water storage in an evaporating part. Consequently, precipitation of fur and accumulation of dust are suppressed to obtain an effect of reducing time and labor required for management such as cleaning.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005103298-A (JP)
Title: Gastric band introduction device
Inventor: BYRUM RANDAL T
IPC: A61F2/04
Filed: 2004-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surgical instrument that enables the introduction of a gastric band into a patient's abdomen without coming in direct contact with the patient's skin or trocar.  <P>SOLUTION: The surgical instrument for safely introducing the gastric band into the patient's abdomen is provided. The instrument includes an inner rod slidably and coaxially arranged within a support tube. The inner rod includes the gastric band releasably fixed thereon. Distal movement of the inner rod into the support tube exposes the gastric band.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005344928-A (JP)
Title: Oil seal and sealing structure including this oil seal
Inventor: OZAKI DAISUKE
IPC: F16J15/3232
Filed: 2004-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil seal and a sealing structure for surely restraining a squeak sound.  <P>SOLUTION: A surface property is expressed in the relationship between a wave length and amplitude provided by performing Fourier transform on a cross-sectional curve of a sliding contact surface of a seal lip, and the amplitude of a wave length 30 μm component is set to 0.3 μm or more, and is desirably set to 0.5 μm or more. A deep recess (a high projection) is imparted to the sliding contact surface, to reduce a true contact part to a mating part (a sliding object surface). A degree that a friction coefficient depends on a sliding speed is reduced, to restrain generation of the squeak sound. Amplitude of a wave length 120 μm component is set to 2.5 μm or less, and is desirably set to 2 μm or less, to secure required sealability.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006105714-A (JP)
Title: Method for determining cause of accident in power transmission line and distribution line
Inventor: KATAIDE MOTOFUMI
IPC: G01R31/00
Filed: 2004-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for determining the cause of a fault of a power transmission line and a distribution line capable of determining the cause of accident at a high precision without using computer of high computing capacity.  <P>SOLUTION: The determination method is composed of following steps: the step for sampling the surge wave form generated in the fault and calculating the difference between the sample data to each other; the step for superposing the sample data over a plurality of periods of the commercial frequency; the step for calculating the appearance probability of the difference data exceeding the predetermined variation amount by equally dividing the superposed difference data into the difference data of a plurality of intervals and by counting the difference data exceeding the predetermined variation amount in each division; the step for counting the number of divisions exceeding the predetermined probability among the appearance probability of calculated each division; and the step for determining the cause of the accident by verifying the measured division number of intervals exceeding the predetermined probability by the data of criteria classified by the cause of fault previously stored in the second memory means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006101773-A (JP)
Title: Traveling type tea leaf plucking machine
Inventor: MATSUMOTO YOSHIMI
IPC: A01D46/04
Filed: 2004-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that a conventional cutting off apparatus is large and heavy because the apparatus is made of iron plates, etc., and the terminal part of a transportation duct is located in an elevated place so that the cutting off apparatus is heavy and mounting and demounting operation thereof is difficult, etc., because the cutting off apparatus must be lifted to the elevated place for the mounting and demounting operation thereof.  <P>SOLUTION: The tea leaf plucking machine is composed of a machine body 3 of a portal frame traveling along a tea ridge striding over the tea ridge, a plucking apparatus 4 arranged under the portal frame for performing the plucking of tea leaves, a tea leaf housing container 5 arranged at the rear of the plucking apparatus for housing the plucked tea leaves and a transporting duct 6 for transporting the plucked tea leaves to the upper part of the tea leaf housing container. Freely openable and closable openings 11 are provided in the base of the tea leaf housing container and freely flexible cloth-like cutting off chutes 12 are installed from the upper inlets of the tea leaf housing container to the openings at the base of the tea leaf housing container. Freely flexible cutting off ducts 13 are provided from the openings at the base of the tea leaf housing container to the downward row spacings of the tea ridge to cut off the tea leaves cut with the plucking apparatus in the row spacings of the tea ridge.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006103901-A (JP)
Title: Rotary valve
Inventor: OBAYASHI SHINJI
IPC: B65G65/48
Filed: 2004-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent attachment of powder/grain material to the rotor side in simple constitution.  <P>SOLUTION: This rotary valve is provided with a casing 2 having a charging port 2a on the upper side and a discharge port 2b on the lower side, and a rotor 3 having a plurality of slats 4 rotatably supported in the casing, so that the powder/grain material P introduced from the charging port 2a into the casing is contained in pockets 10 between adjoining slats to be fed to the discharge port to be discharged. The slats 4 are formed to be capable of elastically oscillating. Elasticity eliminating members 6 are provided to cover an inner surface of one slat to an inner surface of the other slat forming each pocket 10, with both end parts fixed to the tip side of the slats. The tip 4a of the slat and/or the end part 6a of the elasticity eliminating member corresponding to it slides in contact with a casing inner circumferential surface 20 to be elastically deformed as a rotor is rotated. When the discharge port is reached, repulsive force accumulated by elastic deformation is released, so that attachment of powder/grain material is prevented by oscillation in restoration to an initial form.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006106481-A (JP)
Title: Image forming apparatus
Inventor: OKA HIDETO
IPC: G03G21/00
Filed: 2004-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus, a cartridge, and a storage device mounted on the cartridge, which allow a stable image quality to be maintained independently of environments for use of the image forming apparatus and are capable of reducing the developer consumption.  <P>SOLUTION: The image forming apparatus has a first image formation mode of forming an image in a prescribed image formation condition by using a developer and a second image formation mode of forming an image in an image formation condition other than the prescribed image formation condition by using the developer, and the image formation condition is so set that the developer consumption in the second image formation mode is smaller than that in the first image formation mode with respect to one and the same image. The image forming apparatus includes a storage means for storing information of the amount of use of an image carrier, an environment detection means for detecting an environment of the image forming apparatus, and a control means for changing the image formation condition of the second image formation mode in accordance with information in the storage means and environment information from the environment detection means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006077752-A (JP)
Title: Ascending air current circulation fan
Inventor: SUDO HIROO
IPC: F04D25/08
Filed: 2004-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ascending air current circulation fan which can be used all through the year, and can stably supply a negative ion, ejects deodorizer and aromatic substance put from filling ports indoors, and in which an impeller is installed upward so as to convect indoor air.  <P>SOLUTION: In the ascending air current circulation fan in which the impeller is put upward, a hollow column having a plurality of suction ports of 50 to 100 mm diameter is secured to a main body base installed in a floor surface, a short hollow column opened at an upper end is mounted and secured on the upper part of the column, a drive part base having a plurality of filling ports and a plurality of blow-out openings at the upper end is secured to the short hollow column, the drive part is secured at the lower side of the base, and the lower part cover is secured to the upper part of the base. After setting the ventilating impeller, a detachable upper part cover is attached to it. Tourmaline which generates a negative ion, deodorizer, aromatic substance or germicide is put into the inside of the hollow column from each filling port. A control panel is installed in the main body base.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005109514-A (JP)
Title: Method of controlling critical dimensions during etching process
Inventor: DAVID MUI
IPC: H01L21/311
Filed: 2004-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved method of controlling critical dimensions of structures, formed on a substrate using an etching processing, in a semiconductor substrate processing system.  <P>SOLUTION: The method of controlling dimensions of structures formed on the substrate using the etching process includes a step 204 of measuring pre-etching dimensions of the respective elements of a patterned etching mask, a step 206 of adjusting the process recipe of the etching process using the results of the pre-etch measurements, and a step 208 of adjusting the process recipe of the etching process, using the patterned etch mask. In one application, the method is used to control the critical dimensions of the gate structure of a field effect transistor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006117094-A (JP)
Title: Steering device
Inventor: SUGITANI NOBUO
IPC: B62D113/00
Filed: 2004-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent steering reaction from being excessive, even when a deviation of an actual steered angle and a target steered angle is large.  <P>SOLUTION: This device is provided with a steering wheel to be operated by a driver, a steered angle sensor 12 for detecting the actual steered angle of a steered wheel, a target steered angle setting part 21 for setting the target steered angle according to the operation of the steering wheel, a steering motor 10 for steering the steered wheel according to the target steered angle, a reaction motor 4 for imparting the steering reaction to the steering wheel, and a reaction control part 30 for controlling the steering reaction to be imparted to the steering wheel. The reaction control part 30 controls the steering reaction to be larger as the deviation of the actual steered angle and the target steered angle becomes larger, and controls an incremental ratio of the steering reaction to be smaller as the deviation becomes larger.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006116566-A (JP)
Title: Friction-stir joining tool and friction-stir joining method
Inventor: SAIDA MASAYUKI
IPC: B23K20/12
Filed: 2004-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction-stir joining tool and a friction-stir joining method by which the deformation of a work with the friction-stir joining is prevented and the improvement of quality in the work can be obtained.  <P>SOLUTION: In the friction-stir joining tool 1 for joining the works W1, W2 by softening and stirring them by friction-heat generated by high speed rotation of a rotor 2, an annular work-holding member 6 for pressing the works W1, W2 in the axial center L direction of the rotor 2 and an elastic body 7 for energizing the work-holding member 6 in the above axial center L direction, are provided at the outside of the outer peripheral surface 5 of the rotor 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006116573-A (JP)
Title: Method and device for correcting plate clearance
Inventor: IZUMITANI TAKUJI
IPC: B23K26/02
Filed: 2004-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of correcting the clearance of a panel overlapping part excellent in workability.  <P>SOLUTION: The clearance correcting device 1 used for the method for correcting the plate clearance is provided with: an inverter AC control device 2; a panel connection unit 3 to connect one electrode of the inverter AC control device 2 to a panel; and a gun type electrode 4 which is connected to the other electrode of the inverter AC control device 2 to correct the panel gap. In the clearance correcting method, the clearance can be corrected by a simple work of moving the gun type electrode while pressing it along the overlapping part of the panel. If the clearance correcting method is performed as a pre-step of the laser brazing, the laser welding or the like, the clearance can be reduced, and improper joining can be prevented in these joining steps. Further, the clearance correcting work can be simplified even when performing complicated multi-plane balancing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006094453-A (JP)
Title: Speaker system
Inventor: SERIKAWA AKIYOSHI
IPC: H04R1/02
Filed: 2004-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an enclosure (case) having an acoustic effect of, particularly comfortable listening in a speaker system in high-fidelity stereophonic sound field reproduction.  <P>SOLUTION: While paying attention to porosity of a porous light ceramic material and its flowability, a spherical enclosure is molded and burnt. The 4/5 enclosure is used as a main body and an effect in place of a phase inverted acoustic duct is required to pores of the enclosure. Flowability that coarse and tight pores have is used for sound pressure regulation, thereby successfully amplifying original low-range sounds. By further providing an air chamber on the front, the sonic velocity is accelerated, so that ideal high-frequency characteristics and attenuation characteristics can be obtained. Thus, vibration of the enclosure that is a problem for a conventional sealed type or phase inverted type, is not excluded by rigidity but the vibration is positively applied for sound creation as a means. Therefore, a novel speaker system having originality in acoustic effect and comprising both non-directivity and directivity is provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005147140-A (JP)
Title: Detection method for misfire of internal combustion engine and operation device
Inventor: SCHNEIDER ERICH
IPC: F02D45/00
Filed: 2004-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection method for misfire of an internal combustion engine caused by lack of a fuel and/or error of air feeding of the internal combustion engine, and an operation device for performing the method.  <P>SOLUTION: In the detection method for misfire of the internal combustion engine (10), evaluation of lambda signals (lam1, lam2) produced by lambda sensors (31, 33) is performed. Wide band lambda sensors (31, 33) are provided as the lambda sensors (31, 33) and the lambda signals (lam1, lam2) produced by the wide band lambda sensor are compared with the lambda signal threshold value (Lim1). The lambda signal threshold value (Lim1) is set in an area of dilution combustion under the air excessive lambda where the lambda signal threshold value (Lim1) is larger than 1 and when the lambda signal threshold value (Lim1) is exceeded in a direction of dilution combustion, a warning signal (61) is produced. The detection of continuous misfire generated by a hindrance of air feeding to the internal combustion engine and lack of the fuel is realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006125689-A (JP)
Title: Fluidized bed boiler
Inventor: TOKAWA KENJI
IPC: F22B37/20
Filed: 2004-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an immersed heat transfer tube supporting structure of a fluidized bed boiler capable of preventing the deformation of the immersed heat transfer tubes installed in a fluidized bed without increasing tube pressure loss and costs, and reducing the generation of blockage of a group of immersed heat transfer tubes by a block object.  <P>SOLUTION: In this fluidized bed boiler having the fluidized bed for burning the supplied fuel by fluidizing a fluid medium, the plurality of immersed heat transfer tubes 6a-6d installed in the fluidized bed and recovering combustion heat of fuel, and main support members 8, 8A connecting the plurality of immersed heat transfer tubes 6a-6d by every group and supporting their loads, one or more intermediate support members 7 are mounted to independently hold two or more immersed heat transfer tubes supported by the main support members 8, 8A.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005036645-A (JP)
Title: Building
Inventor: MURATA NARIYASU
IPC: E04H1/02
Filed: 2004-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building reducible in construction cost suppressing the height of the whole building while effectively arranging a balcony, habitable rooms and a storage space.  <P>SOLUTION: In this building, an intermediate floor 30 is provided next to a habitable room space 12, and the storage space 31 is provided under the intermediate floor 30. The balcony 33 is provided on the intermediate floor 31, and the habitable room space 12, the storage space 31 and the balcony 33 are efficiently arranged to suppress the height of the whole building.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006125948-A (JP)
Title: Level table
Inventor: KUNITOMO KEN
IPC: G01C9/00
Filed: 2004-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a level table suitable for placing a precision working device, etc. thereon, and to provide a level table for automatically making its table surface horizontal or giving thereto a prescribed inclination even if it is placed on an inclined floor.  <P>SOLUTION: This level table comprises at least four legs 4 to 7 and is equipped with motors for adjusting the heights of the respective legs 4 to 7 and an inclination detector 3 for detecting a two-dimensional inclination of the level table surface 1. The direction and size of the inclination are calculated from output data of the inclination detector 3. A difference is calculated between a vector obtained by this and a target value vector. A vector is calculated which is point-symmetrical to a vector representing the difference. The motors for adjusting the heights of the legs 4 to 7 are actuated based on the point-symmetrical vectors to automatically adjust the level of the table surface 1. Therefore, the level of the table surface 1 can be accurately and automatically adjusted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006125574-A (JP)
Title: Feeder and manufacturing method of rotating shaft
Inventor: INADA KOHEI
IPC: F16H25/24
Filed: 2004-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feeder, improved in durability by preventing local abrasion of a rotating shaft, and a manufacturing method of the rotating shaft suitable for preventing the occurrence of local abrasion in the rotating shaft used in the feeder.  <P>SOLUTION: In the feeder 10, a first projection 31 and a second projection 32 of a rack part 30 are engaged with a male screw 23 in a position at a distance three times as large as the pitch P of the male screw 23 of a rotary output shaft 22. Therefore, the first projection 31 engages with a first screw 231, and the second projection engages with a second screw 232. Thus, the two screws 231, 232 are both engaged with the projections 31, 32 in each one portion to be equal in number of engagement portions.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006134378-A (JP)
Title: Optical disk recording/reproducing device
Inventor: KAMIYA TAKASHI
IPC: G11B20/12
Filed: 2004-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk recording/reproducing device capable of recording data without setting a predetermined preparation period for recording.  <P>SOLUTION: At the start of initial data recording, recording is started by an INC system (step S1). Then, determination is made whether recording in an unrecorded area by the INC system (step S2) is permitted. Then, when recording is determined to be inhibited, lead-out (Temp Lead-out) is recorded in the last part of a recording area (step S4). The recording system of a format 2RMD is then changed (step S5). Then, a format 3RMD is newly created to be recorded in the RMD of a management area (step S6). Then, the recording is resumed by an ROW system (step S7).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006135010-A (JP)
Title: Semiconductor photodetector
Inventor: HAN SHAKUMEI
IPC: H01L31/10
Filed: 2004-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of photocurrent and optical response from occurring.  <P>SOLUTION: A semiconductor photodetector is provided with a substrate and a photodetecting element. The substrate is provided with an electric circuit. At least a first metal layer and a second metal layer are formed on the surface. The first metal layer and the second metal layer are electrically connected to a corresponding electrical signal input/output node of the electric circuit of the substrate. The photodetection element is a semiconductor photodetecting element, and the bottom end is connected to the substrate. The photodetecting element receives an incident light by transmitting an upper end.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006131736-A (JP)
Title: Composite thermoplastic material, method for producing the same and optical element using the same
Inventor: ANDO HIROAKI
IPC: C08L101/00
Filed: 2004-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite thermoplastic material suitably used as a lens, a filter, a grating, an optical fiber, a plate optical waveguide, etc., and having excellent transparency and coloring resistance, to provide a method for producing the same and to provide an optical element using the same.  <P>SOLUTION: The method for producing the composite thermoplastic material comprising at least a thermoplastic resin and inorganic particles is characterized as follows. The composite thermoplastic material is produced by using a method for melt kneading at ≥100 to ≤1,000,000 MJ/m<SP>3</SP>quantity of charged energy based on the unit volume.  <P>COPYRIGHT: (C)2006,JPO&NCIPI